CERTFR-2026-AVI-0032

Vulnerability from certfr_avis - Published: 2026-01-14 - Updated: 2026-01-14

De multiples vulnérabilités ont été découvertes dans les produits Siemens. Elles permettent à un attaquant de provoquer un déni de service à distance et un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3XB27-1BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC IPC227E Industrial Edge Device versions antérieures à 3.1
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3UB27-1BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC ET 200SP IM 155-6 PN R1 (6ES7155-6AU00-0HM0) versions antérieures à 6.0.1
Siemens SIMATIC SIMATIC IPC BX-39A Industrial Edge Device versions antérieures à 3.1
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Comfort Panel hygienic (6AV2128-3MB40-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3MB27-1BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC ET 200MP IM 155-5 PN HF (6ES7155-5AA00-0AC0) versions supérieures ou égales à4.2.0. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-40944.
Siemens SIMATIC SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design (6AV2128-3XB70-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1900 Unified Comfort Panel neutral design (6AV2128-3UB36-0AX1) versions antérieures à 21
Siemens SCALANCE SCALANCE LPE9433 (6GK5998-3GS11-2AC2) versions antérieures à 2.2
Siemens SIMATIC SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design (6AV2128-3UB70-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3UB57-0BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1500 Unified Comfort Panel (6AV2128-3QB06-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3MB27-0BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC ET 200SP IM 155-6 PN/3 HF (6ES7155-6AU30-0CN0) versions antérieures à 4.2.2
Siemens SIMATIC SIMATIC Automation Workstation 24" (6AV7256-6CA00-0FP0) toutes versions pour la vulnérabilité CVE-2025-40805
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3UB57-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3QB57-0BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1900 Unified Comfort Panel (6AV2128-3UB06-0AX1) versions antérieures à 21
Siemens SCALANCE SCALANCE LPE9413 (6GK5998-3GS01-2AC2) versions antérieures à 2.2
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3QB27-1BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1000 Unified Comfort Panel hygienic (6AV2128-3KB40-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC Automation Workstation 19" (6AV7256-6CA01-0FP0) toutes versions pour la vulnérabilité CVE-2025-40805
Siemens SIMATIC SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design (6AV2128-3QB70-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP2200 Unified Comfort Panel neutral design (6AV2128-3XB36-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3MB57-1BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC PN/PN Coupler (6ES7158-3AD10-0XA0) versions antérieures à 6.0.0
Siemens SIMATIC SIMATIC HMI MTP1900 Unified Comfort Panel hygienic (6AV2128-3UB40-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC IPC127E Industrial Edge Device versions antérieures à 3.1
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3XB27-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1500 Unified Comfort Panel neutral design (6AV2128-3QB36-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3MB57-0BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1500 Unified Comfort Panel hygienic (6AV2128-3QB40-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants) versions antérieures à 1.3
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3QB57-1BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB70-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC IOT2050 (6ES7647-0BA00-1YA2) versions antérieures à 1.25.1
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3UB57-1BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC IPC427E Industrial Edge Device versions antérieures à 3.1
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design (6AV2128-3MB70-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Comfort Panel neutral design (6AV2128-3MB36-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC PN/MF Coupler (6ES7158-3MU10-0XA0) toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-40944.
Siemens SIMATIC SIMATIC HMI MTP700, Unified Comfort Panel neutral design (6AV2128-3GB36-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3XB57-0BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC ET 200SP IM 155-6 PN/2 HF (6ES7155-6AU01-0CN0) versions supérieures ou égales à4.2.0. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-40944.
Siemens SIMATIC SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design (6AV2128-3KB70-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3UB27-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3XB27-0BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3XB57-1BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3QB57-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1000, Unified Comfort Panel neutral (6AV2128-3KB36-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC ET 200SP IM 155-6 MF HF (6ES7155-6MU00-0CN0) toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-40944.
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3XB57-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC IPC BX-59A Industrial Edge Device versions antérieures à 3.1
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3MB57-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3QB27-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3UB27-0BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP2200 Unified Comfort Panel (6AV2128-3XB06-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1000 Unified Comfort Panel (6AV2128-3KB06-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC IPC227G Industrial Edge Device versions antérieures à 3.1
Siemens SIMATIC SIMATIC HMI MTP700 Unified Comfort Panel (6AV2128-3GB06-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3MB27-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Comfort Panel (6AV2128-3MB06-0AX1) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3QB27-0BX0) versions antérieures à 21
Siemens SIMATIC SIMATIC HMI MTP2200 Unified Comfort Hygienic (6AV2128-3XB40-0AX0) versions antérieures à 21
Siemens SIMATIC SIMATIC IPC847E Industrial Edge Device versions antérieures à 3.1
Siemens SIMATIC SIMATIC ET 200AL IM 157-1 PN (6ES7157-1AB00-0AB0) toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-40944.
Siemens SIMATIC SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB40-0AX0) versions antérieures à 21
References
Bulletin de sécurité Siemens SSA-001536 2026-01-13 vendor-advisory
Bulletin de sécurité Siemens SSA-674753 2026-01-13 vendor-advisory

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3XB27-1BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IPC227E Industrial Edge Device versions ant\u00e9rieures \u00e0 3.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3UB27-1BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP IM 155-6 PN R1 (6ES7155-6AU00-0HM0) versions ant\u00e9rieures \u00e0 6.0.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IPC BX-39A Industrial Edge Device versions ant\u00e9rieures \u00e0 3.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Comfort Panel hygienic (6AV2128-3MB40-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3MB27-1BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200MP IM 155-5 PN HF (6ES7155-5AA00-0AC0) versions sup\u00e9rieures ou \u00e9gales \u00e04.2.0. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-40944.",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design (6AV2128-3XB70-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Unified Comfort Panel neutral design (6AV2128-3UB36-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SCALANCE LPE9433 (6GK5998-3GS11-2AC2) versions ant\u00e9rieures \u00e0 2.2",
      "product": {
        "name": "SCALANCE",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design (6AV2128-3UB70-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3UB57-0BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Unified Comfort Panel (6AV2128-3QB06-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3MB27-0BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP IM 155-6 PN/3 HF (6ES7155-6AU30-0CN0) versions ant\u00e9rieures \u00e0 4.2.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC Automation Workstation 24\" (6AV7256-6CA00-0FP0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40805",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3UB57-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3QB57-0BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Unified Comfort Panel (6AV2128-3UB06-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SCALANCE LPE9413 (6GK5998-3GS01-2AC2) versions ant\u00e9rieures \u00e0 2.2",
      "product": {
        "name": "SCALANCE",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3QB27-1BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000 Unified Comfort Panel hygienic (6AV2128-3KB40-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC Automation Workstation 19\" (6AV7256-6CA01-0FP0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40805",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design (6AV2128-3QB70-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Unified Comfort Panel neutral design (6AV2128-3XB36-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3MB57-1BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC PN/PN Coupler (6ES7158-3AD10-0XA0) versions ant\u00e9rieures \u00e0 6.0.0",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Unified Comfort Panel hygienic (6AV2128-3UB40-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IPC127E Industrial Edge Device versions ant\u00e9rieures \u00e0 3.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3XB27-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Unified Comfort Panel neutral design (6AV2128-3QB36-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3MB57-0BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Unified Comfort Panel hygienic (6AV2128-3QB40-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants) versions ant\u00e9rieures \u00e0 1.3",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3QB57-1BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB70-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IOT2050 (6ES7647-0BA00-1YA2) versions ant\u00e9rieures \u00e0 1.25.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3UB57-1BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IPC427E Industrial Edge Device versions ant\u00e9rieures \u00e0 3.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design (6AV2128-3MB70-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Comfort Panel neutral design (6AV2128-3MB36-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC PN/MF Coupler (6ES7158-3MU10-0XA0) toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-40944.",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700, Unified Comfort Panel neutral design (6AV2128-3GB36-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3XB57-0BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP IM 155-6 PN/2 HF (6ES7155-6AU01-0CN0) versions sup\u00e9rieures ou \u00e9gales \u00e04.2.0. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-40944.",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design (6AV2128-3KB70-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3UB27-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3XB27-0BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3XB57-1BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3QB57-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000, Unified Comfort Panel neutral (6AV2128-3KB36-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP IM 155-6 MF HF (6ES7155-6MU00-0CN0) toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-40944.",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3XB57-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IPC BX-59A Industrial Edge Device versions ant\u00e9rieures \u00e0 3.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3MB57-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3QB27-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3UB27-0BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Unified Comfort Panel (6AV2128-3XB06-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000 Unified Comfort Panel (6AV2128-3KB06-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IPC227G Industrial Edge Device versions ant\u00e9rieures \u00e0 3.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700 Unified Comfort Panel (6AV2128-3GB06-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3MB27-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Comfort Panel (6AV2128-3MB06-0AX1) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3QB27-0BX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Unified Comfort Hygienic (6AV2128-3XB40-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IPC847E Industrial Edge Device versions ant\u00e9rieures \u00e0 3.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200AL IM 157-1 PN (6ES7157-1AB00-0AB0) toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-40944.",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB40-0AX0) versions ant\u00e9rieures \u00e0 21",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-40944",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40944"
    },
    {
      "name": "CVE-2025-40805",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40805"
    }
  ],
  "initial_release_date": "2026-01-14T00:00:00",
  "last_revision_date": "2026-01-14T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0032",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-01-14T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Siemens. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
  "vendor_advisories": [
    {
      "published_at": "2026-01-13",
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-001536",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-001536.html"
    },
    {
      "published_at": "2026-01-13",
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-674753",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-674753.html"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.